编辑：sx_liujy
2016-01-30
为了帮助考生复习数词，精品学习网整理了数词专项训练，请考生认真练习。
1. Peter’s jacket looked just the same as Jack’s, but it cost ________his.
A. as much twice as B. twice as much as
C. much as twice as D. as twice much as
2.According to statistics, a man is more than twice as likely to die of skin cancer _________ a woman. A. than B. such C. so D. as
3.It is reported that the floods have left about _________ people homeless.
A.two thousand B.two-thousands C.two thousands D. two thousands of
4. She went to the bookstore and bought _______.
A. dozen books B. dozens books
C. dozen of books D. dozens of books
5.It took us quite a long time to get there. It was a_______journey
A.three-hours B.three hour C.three-hour D.three hours
6.Peter’s jacket looked just the same as Jack’s, but it cost his.
A. as much twice as B. twice as much as
C. much as twice as D. as twice much as
7.Ten years ago the population of our village was that of theirs.?
A.as twice large as B.twice as large as? C.twice as much as D.as twice much as
8.It is reported that the floods have left about people homeless.?
A.two thousand B.two-thousands? C.two thousands D.two thousands of
9.She went to the bookstore and bought .?
A.dozen books? B.dozens books? C.dozen of books D.dozens of books
10.It is reported that the United States uses energy as the whole of Europe.
A.as twice B.twice much? C.twice much as D.twice as much
参考答案
1.B。考查数词表倍数与as----as句型结构。习惯是A+be+倍数+as+形容词原级+as+B形式。Twice是倍数，应该放在第一个as之前，选B符合该句型。
2.D。本题考查数词表倍数与as---as--结构，习惯是A+be+ as +形容词原级+ as +B, 注意句中的more than 只是修饰twice。
3.A。考查数词用法。thousand表达确切数字时不用复数。
4.D。考查dozen的用法。dozen有两种用法：第一，表示“一打，十二个”，本身就是名词的复数形式，一般不加”s”,e.g. a dozen books, two dozen books;第二，表示“许多”，通常用作dozens of +复数可数名词。
5.D。考查数词与名词构成复合形容词的用法。.three-hour意为“三小时的”。
6.B。考查as…as同级比较前的修饰语位置。twice应该放在第一个as之前，选B符合题意。
7.B。由句式结构看该题考查倍数句型的同级比较形式。其正确语序应为：倍数词+as+形容词/副词原级+as+其他。
8.A。本题考查数词的用法。hundred， thousand， million， billion， dozen， score等指具体数字时，不用复数形式;指大约数字时，常用复数形式。如：one hundred，two thousand，three million，hundreds/thousands/millions/billions/dozens/scores of。
9.D。dozen与数词或many，several连用时其后不加s;dozen前有基数词表示确切数字时，其后一般不与of连用。
10.D。本题考查as...as与倍数词的位置。由句型A+ be +倍数+as + adj./adv.+ as可知。
数词专项训练及答案的所有内容就是这些，精品学习网预祝考生取得优异的成绩。
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